Zerah Colburn, a mental calculator, as a child. Stipple engraving by H. Meyer, 1813, after T.H. Hull.

  • Hull, Thomas H., -1800.
Date:
18 January 1813
Reference:
230i

Licence: Public Domain Mark

Credit: Zerah Colburn, a mental calculator, as a child. Stipple engraving by H. Meyer, 1813, after T.H. Hull. Wellcome Collection. Source: Wellcome Collection.

no text alternative